cert-manager is a powerful and extensible X.509 certificate controller for Kubernetes and OpenShift workloads. It will obtain certificates from a variety of Issuers, both popular public Issuers as well as private Issuers, and ensure the certificates are valid and up-to-date, and will attempt to renew certificates at a configured time before expiry.
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Cert Manager automates the management of TLS certificates in Kubernetes. It includes Issuers and ClusterIssuers for certificate provisioning, Certificates for defining TLS credentials, and CertificateRequests for signing requests. These resources ensure secure communication by simplifying certificate issuance and renewal. Configuration templates are available in this repository.
certificates